Conservatory Roof Panels - ThermoPanels
Insulate your conservatory roof with our lightweight, energy-efficient conservatory roof insulation panels.
We supply UK homeowners, builders, and renovators with lightweight PVC-UV insulated thermal panels designed for a wide range of projects — including conservatory roof insulation, double-glazing replacement, refrigerator insulation, trailers and motorhomes, yachts and more.
Durable, easy to cut and fit, and engineered for year-round thermal performance, our panels offer a versatile solution for both domestic and industrial applications.
Insulated Conservatory Roof Panels — your gateway to smart insulation solution
ThermoPanels, a globally recognised building solution, excel in versatility for both home and industrial projects. In the UK, ThermoPanels are a leading choice for domestic insulation, commonly used to replace polycarbonate or glass in conservatories and to enhance double-glazed structures.
The White PVC-UV ThermoPanels are available in UK stock, with the full assortment held at our warehouse in Brentwood, Essex. Customers can opt for collection or delivery via courier. We aim to deliver your ThermoPanels within one week, or even sooner, after the invoice payment has cleared.
For a modern, efficient, and long-lasting conservatory makeover, ThermoPanels offer unmatched insulation performance, featuring durable, lightweight PVC on both sides, full UV protection, and a high-quality XPS (extruded polystyrene foam) core. With exceptional weather resistance, impressive thermal efficiency, and superior acoustic benefits, our panels provide a dependable upgrade for any living or working environment.
Any other components that belong to the conservatory can be purchased from a reliable supplier, Truly PVC or your local supplier.
FEATURES
Insulated Sandwich Composite Roof Panels
Proven Performance & Superior Quality
UK stock, lightweight PVC on both sides, XPS core for superior efficiency
- Weather resistant
- UV-resistant
- Humidity resistant
- Enhanced impact resistance
- Improved temperature control
- Energy-efficient and cost-effective
- Lightweight and durable
- Reduced rain noise
- Minimized glare and furniture fading
- Easy to cut
Top Layer – PVC:
- Density: 1.45 [g/cm3]
- Water Absorption: 0.2%
- Fire Rating: C – s3,d0, B1
- Resistant to common household solvents
Inner Core – XPS:
- Closed-cell structure extruded polystyrene
- Density: min. 33 [kg/m3]
- Thermal Conductivity (λ): 0.034 [W/mK]
- Fire Rating: E
- Water Absorption: < 1%
Versatile Excellence — Thermo Conservatory Panels transforming spaces beyond traditional insulation
Beyond enhancing traditional insulation, ThermoPanels are a preferred choice for modern and efficient insulation in caravans, campers and motor homes. They are also well-suited for container conversion, balustrade infill, as well as wall and ceiling elements.
The versatility of ThermoPanels extends to diverse applications, making them an ideal solution for a range of projects where lightweight, durable and thermally efficient panels are essential.
STANDARD THERMOPANELS
White-PVC
Size &
Thickness
The standard ThermoPanel size format:
2000 x 1000 mm
3000 x 1000 mm
3000 x 1500 mm
3000 x 2000 mm
4000 x 1000 mm
4000 x 2000 mm
The standard ThermoPanel thickness format:
16 mm
25 mm
28 mm (2000 x 1000 mm Only)
32 mm (2000 x 1000 mm Only)
35 mm
Custom thicknesses not listed as a standard might be accommodated upon special request
INSTALLATION GUIDANCE
How ThermoPanels Are Installed
Watch this short video to see how ThermoPanels are installed and understand the key stages of a typical conservatory roof insulation project.
Get a Free Quote
We are committed to providing solutions that meet both your functional and aesthetic requirements.
👉 Please fill out the Inquiry Form to receive a quote.
Our standard PVC-UV ThermoPanels in white are UK stock and available for collection from our warehouse:
Unit 5, Thoby Farm, Brentwood, CM15 0TB
Alternatively, please kindly provide your address including the postcode in the Inquiry Form to obtain a quote for nationwide delivery from an independent courier.
Please note that the estimated delivery time for the courier service is up to 7 working days after the order is placed and the payment is cleared.
Please allow a tolerance of up to 2 mm for the panel’s dimensions.
Any other components for the conservatory can be purchased from a reliable supplier, Truly PVC.
We strongly recommend hiring professionals for the installation of our product to ensure correct application and prevent any errors.
The ThermoPanels sales team works closely with a team of professional engineer-installers to expertly install our composite ThermoPanels.
If you require installation services, please request details for EFFICWAY’s Conservatory Insulation Engineering Team.
For more information, please visit: https://efficway.co.uk/insulation-services/thermo-panels-insulation
If you require assistance, please contact our sales team Mon-Fri 9am – 5pm on 0208 598 2301.
THERMOPANELS BLOG
Expert Advice on Conservatory, Trade & Industrial Insulation
The Benefits of Insulated Sandwich Composite Roof Panels
Thermo Panels, or Insulated Composite Roof Panels are an innovative solution for modern construction, offering a multitude of benefits that enhance both functionality and aesthetics. Here’s a concise overview of their key advantages: Weather Resistance These panels...
Why install ThermoPanels
ThermoPanels are a versatile solution that can enhance the comfort and energy efficiency of a wide range of projects, from conservatories to garden rooms, extensions, orangeries, and more. Whether you’re upgrading an existing space or working on a new build,...
Terms & Conditions
Payment and Delivery
Payment required to be cleared in full to proceed with the order.
To facilitate the delivery process, please provide your complete address and contact details.
Cancellation
Buyers have the option to cancel an order before the courier is arranged and the order is confirmed by us. In the event of cancellation before confirmation, a full refund will be issued.
If the cancellation occurs after confirmation, the buyer will be responsible for the delivery and return charges, along with a 20% restocking fee.
Damages & Defects
Prior to dispatch, we meticulously inspect all items to ensure their quality. Please allow a tolerance of 1–2 mm for the panel's dimensions.
It is the buyer's responsibility to examine the order upon delivery for any defects or damages. Any issues discovered should be promptly reported, accompanied by photographic evidence, before relocating the goods to a suitable protected area. We do not assume liability for goods damaged due to mishandling after shipment once they have been signed for. Therefore, we urge you to carefully inspect your order before signing. In the unfortunate event of damage upon delivery, kindly sign for the item as 'Damaged. Please send photographic evidence directly to us, including your name and address as a reference.
Installation Guidelines
To ensure optimal results, we strongly recommend engaging the services of qualified and experienced fitters for the installation of ThermoPanels. For high-quality installations backed by a warranty, please refer to Efficway Ltd via the following link: efficway.co.uk/services/thermo-panels
